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What is the difference between __dirname and ./ in node.js?
...ntly executing script resides (see this). So if you typed __dirname into /d1/d2/myscript.js, the value would be /d1/d2.
By contrast, . gives you the directory from which you ran the node command in your terminal window (i.e. your working directory) when you use libraries like path and fs. Technicall...
What does “Mass Assignment” mean in Laravel?
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210
Mass assignment is when you send an array to the model creation, basically setting a bunch of f...
Creating a blocking Queue in .NET?
... }
queue.Enqueue(item);
if (queue.Count == 1)
{
// wake up any blocked dequeue
Monitor.PulseAll(queue);
}
}
}
public T Dequeue()
{
lock (queue)
{
while (queue.Count...
What is the difference between an expression and a statement in Python?
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14 Answers
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What does “Document-oriented” vs. Key-Value mean when talking about MongoDB vs Cassandra?
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156
A key-value store provides the simplest possible data model and is exactly what the name sugge...
Split a python list into other “sublists” i.e smaller lists [duplicate]
I have a python list which runs into 1000's. Something like:
3 Answers
3
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C++, Free-Store vs Heap
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answered Aug 29 '09 at 8:15
Michael KovalMichael Koval
7,24244 gold badges3434 silver badges4949 bronze badges
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Dispelling the UIImage imageNamed: FUD
Edit Feb 2014: Note that this question dates from iOS 2.0! Image requirements and handling have moved on a lot since then. Retina makes images bigger and loading them slightly more complex. With the built in support for iPad and retina images, you should certainly use ImageNamed in your code .
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Listing all permutations of a string/integer
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158
First of all: it smells like recursion of course!
Since you also wanted to know the principle,...